#include "ADT.h"
#include <iostream>
#include <lv2wrapper.h>

namespace {

enum class PortIndex : uint32_t {
    HEADRM,
    A_DELAY,
    A_LEVEL,
    B_DELAY,
    B_LEVEL,
    OUTPUT,
    IN_L,
    IN_R,
    OUT_L,
    OUT_R,
};

} // anon namespace

ADT::ADT(double rate)
    : LV2Plugin(rate)
{
}

void ADT::connect_port(uint32_t port, void * data)
{
    switch (static_cast<PortIndex>(port)) {
        case PortIndex::HEADRM:
            headroom = static_cast<const float *>(data);
            break;

        case PortIndex::A_DELAY:
            a_delay = static_cast<const float *>(data);
            break;

        case PortIndex::A_LEVEL:
            a_level = static_cast<const float *>(data);
            break;

        case PortIndex::B_DELAY:
            b_delay = static_cast<const float *>(data);
            break;

        case PortIndex::B_LEVEL:
            b_level = static_cast<const float *>(data);
            break;

        case PortIndex::OUTPUT:
            out_level = static_cast<const float *>(data);
            break;

        case PortIndex::IN_L:
            in[0] = static_cast<const float *>(data);
            break;

        case PortIndex::IN_R:
            in[1] = static_cast<const float *>(data);
            break;

        case PortIndex::OUT_L:
            out[0] = static_cast<float *>(data);
            break;

        case PortIndex::OUT_R:
            out[1] = static_cast<float *>(data);
            break;

        default:
            std::cerr << "Invalid port " << port << ": ignoring." << std::endl;
    }
}

void ADT::run(uint32_t num_samples)
{
    A = *headroom;
    B = *a_delay;
    C = *a_level;
    D = *b_delay;
    E = *b_level;
    F = *out_level;

    processReplacing(const_cast<float **>(in), out, num_samples);
}

//
// Include the processing code from the VST version.
//
#include <cmath>
#include "../../../LinuxVST/src/ADT/ADTProc.cpp"

// Create the LV2Wrapper and register the plugin
LV2Wrapper<ADT> accel;